new package: txikijs

packages/txikijs/CMakeLists.txt.patch.beforehostbuild

@@ -0,0 +1,11 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -101,7 +101,7 @@
+     src/worker.c
+     src/xhr.c
+     ${CMAKE_CURRENT_BINARY_DIR}/js.c
+-    ../deps/quickjs/src/cutils.c
++    deps/quickjs/src/cutils.c
+ )
+ 
+ set_target_properties(tjs PROPERTIES

packages/txikijs/build.sh

@@ -0,0 +1,74 @@
+TERMUX_PKG_HOMEPAGE=https://github.com/saghul/txiki.js
+TERMUX_PKG_DESCRIPTION="A small and powerful JavaScript runtime"
+TERMUX_PKG_LICENSE="MIT"
+TERMUX_PKG_MAINTAINER="@termux"
+_COMMIT=ffa4b191eeb23984d502b183a1f521be717f1eb5
+TERMUX_PKG_VERSION=2021.11.16
+TERMUX_PKG_SRCURL=https://github.com/saghul/txiki.js.git
+TERMUX_PKG_GIT_BRANCH=master
+TERMUX_PKG_DEPENDS="libcurl"
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="-DBUILD_NATIVE=OFF"
+TERMUX_PKG_HOSTBUILD=true
+
+# Build failure for i686:
+#   [...]/txikijs/src/deps/wasm3/source/./extra/wasi_core.h:46:1:
+#   fatal error: static_assert failed due to requirement
+#   '__alignof(long long) == 8' "non-wasi data layout"
+#   _Static_assert(_Alignof(int64_t) == 8, "non-wasi data layout");
+#   ^              ~~~~~~~~~~~~~~~~~~~~~~
+TERMUX_PKG_BLACKLISTED_ARCHES="i686"
+
+termux_step_post_get_source() {
+	git fetch --unshallow
+	git checkout $_COMMIT
+
+	local version="$(git log -1 --format=%cs | sed 's/-/./g')"
+	if [ "$version" != "$TERMUX_PKG_VERSION" ]; then
+		echo -n "ERROR: The specified version \"$TERMUX_PKG_VERSION\""
+		echo " is different from what is expected to be: \"$version\""
+		return 1
+	fi
+}
+
+termux_step_host_build() {
+	find $TERMUX_PKG_SRCDIR -mindepth 1 -maxdepth 1 ! -name '.git*' \
+		-exec cp -a \{\} ./ \;
+
+	termux_setup_cmake
+
+	cmake .
+	make -j $TERMUX_MAKE_PROCESSES
+}
+
+termux_step_pre_configure() {
+	_NEED_DUMMY_LIBPTHREAD_A=
+	_LIBPTHREAD_A=$TERMUX_PREFIX/lib/libpthread.a
+	if [ ! -e $_LIBPTHREAD_A ]; then
+		_NEED_DUMMY_LIBPTHREAD_A=true
+		echo '!<arch>' > $_LIBPTHREAD_A
+	fi
+	_NEED_DUMMY_LIBRT_A=
+	_LIBRT_A=$TERMUX_PREFIX/lib/librt.a
+	if [ ! -e $_LIBRT_A ]; then
+		_NEED_DUMMY_LIBRT_A=true
+		echo '!<arch>' > $_LIBRT_A
+	fi
+}
+
+termux_step_post_configure() {
+	export PATH=$TERMUX_PKG_HOSTBUILD_DIR:$PATH
+}
+
+termux_step_make_install() {
+	install -Dm700 -t $TERMUX_PREFIX/bin tjs
+}
+
+termux_step_post_make_install() {
+	if [ $_NEED_DUMMY_LIBPTHREAD_A ]; then
+		rm -f $_LIBPTHREAD_A
+	fi
+	if [ $_NEED_DUMMY_LIBRT_A ]; then
+		rm -f $_LIBRT_A
+	fi
+}

packages/txikijs/deps-libuv-src-unix-core.c.patch

@@ -0,0 +1,11 @@
+--- a/deps/libuv/src/unix/core.c
++++ b/deps/libuv/src/unix/core.c
+@@ -1125,7 +1125,7 @@
+ 
+   /* No temp environment variables defined */
+   #if defined(__ANDROID__)
+-    buf = "/data/local/tmp";
++    buf = "@TERMUX_PREFIX@/tmp";
+   #else
+     buf = "/tmp";
+   #endif

packages/txikijs/deps-libuv-src-unix-internal.h.patch

@@ -0,0 +1,11 @@
+--- a/deps/libuv/src/unix/internal.h
++++ b/deps/libuv/src/unix/internal.h
+@@ -79,7 +79,7 @@
+ # define UV__PATH_MAX 8192
+ #endif
+ 
+-#if defined(__ANDROID__)
++#if defined(__ANDROID__) && __ANDROID_API__ < 16
+ int uv__pthread_sigmask(int how, const sigset_t* set, sigset_t* oset);
+ # ifdef pthread_sigmask
+ # undef pthread_sigmask

packages/txikijs/deps-wasm3-source-m3_api_wasi.c.patch

@@ -0,0 +1,18 @@
+--- a/deps/wasm3/source/m3_api_wasi.c
++++ b/deps/wasm3/source/m3_api_wasi.c
+@@ -672,6 +672,7 @@
+     while (1) {
+         ssize_t retlen = 0;
+ 
++#if !defined __ANDROID__ || __ANDROID_API__ >= 28
+ #if defined(__wasi__) || defined(__APPLE__) || defined(__ANDROID_API__) || defined(__OpenBSD__) || defined(__EMSCRIPTEN__)
+         size_t reqlen = M3_MIN (buf_len, 256);
+ #   if defined(__APPLE__) && (TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR)
+@@ -685,6 +686,7 @@
+         if (RtlGenRandom(buf, buf_len) == TRUE) {
+             m3ApiReturn(__WASI_ERRNO_SUCCESS);
+         }
++#endif
+ #else
+         m3ApiReturn(__WASI_ERRNO_NOSYS);
+ #endif

packages/txikijs/src-js-CMakeLists.txt.patch

@@ -0,0 +1,11 @@
+--- a/src/js/CMakeLists.txt
++++ b/src/js/CMakeLists.txt
+@@ -24,7 +24,7 @@
+     ${JS_PATH}/worker-bootstrap.js
+ )
+ 
+-set(CUSTOM_QJSC "${CMAKE_CURRENT_BINARY_DIR}/qjsc" CACHE STRING "Custom path to QJSC")
++set(CUSTOM_QJSC "qjsc" CACHE STRING "Custom path to QJSC")
+ add_custom_command(
+     COMMAND
+         ${CUSTOM_QJSC}